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Old 07-21-2005, 06:16 PM   #1 (permalink)
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Wondering if anyone had some ideas on a JRSC install problem

Ok heres the deal....(this is for my roommate btw)

Its installed on a 00 SH (was a new kit in the box from JR for the SH)

The kit is installed and we checked everything 5+ times to make sure everything is connected correctly. Everything looks good so:

Fired it up..idles good...revs ok at first glance.
Checked belt tension etc...good!
Ran it down the road to see what happens.....

First the ATTS light comes on....
It is making little to know power with the knob all the way "off"
Start to turn "on" the knob and it pings on the 2nd notch or more...
Won't really seem to go above 6 grand at all

The thing I really need to know is what the ATTS code is for a 3-3 code (3 long 3 short blinks) maybe that would tell me something I don't know...can't find a book anywhere and no one I know has one I can see (including any dealership around)

I'm at a loss...

Any ideas? comments? suggestions?
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Old 07-21-2005, 07:42 PM   #2 (permalink)
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ATTS code 33 is MAP sensor. It sounds like when the JR electronics were wired in that the MAP sensor wiring for the SH was not done correctly. Is the CEL also on???

It's hard to say why it is detonating. Does the car have a fuel pressure gauge, or a wideband O2 setup? Are ALL the vacuum lines routed properly per the instructions, and do the JR electronics have a suitable ground?

By the way, the instructions incorrectly route the PCV, and you'll need to correct that, please read here: IMPORTANT: incorrect PCV routing in JRSC instructions
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Old 07-21-2005, 07:56 PM   #3 (permalink)
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Quote:
ATTS code 33 is MAP sensor. It sounds like when the JR electronics were wired in that the MAP sensor wiring for the SH was not done correctly. Is the CEL also on???
It was once but it was reset and hasn't come back on...it was for a code for the map.
Going to reset the ATTS light (now that I have the directions) will see if it returns.

Quote:
It's hard to say why it is detonating. Does the car have a fuel pressure gauge, or a wideband O2 setup? Are ALL the vacuum lines routed properly per the instructions, and do the JR electronics have a suitable ground?
No fuel press gauge but gonna hook one up tomarrow...now that I know how the pressure unit works that came with the kit.

No wideband.
As far as I can see everything was routed correctly. Gonna retrace it again tomarrow.(thanks for the update on the pcv)

I know I have power and ground to the box.
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Old 07-21-2005, 08:45 PM   #4 (permalink)
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But where did you ground the JR electronics?
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Old 07-21-2005, 10:04 PM   #5 (permalink)
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Grounded the ring to the bolt that holds the ECU+Trans computer down....

It should be a good ground...that big metal thing heh
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Old 07-21-2005, 11:24 PM   #6 (permalink)
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Alot of people have had problems with the electronics working properly when grounding it there, that's why I asked. There is a ground bolt that the SRS computer uses, it is located between the SRS computer and the passenger door sill. I highly recommend moving the ground to there.
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Old 07-21-2005, 11:50 PM   #7 (permalink)
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^^^Agreed. My MAP issue has not returned since I moved the ground.
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